EP0889296A1 - Furnace car for tiles, in particular roofing tiles and the like - Google Patents

Furnace car for tiles, in particular roofing tiles and the like Download PDF

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Publication number
EP0889296A1
EP0889296A1 EP98112357A EP98112357A EP0889296A1 EP 0889296 A1 EP0889296 A1 EP 0889296A1 EP 98112357 A EP98112357 A EP 98112357A EP 98112357 A EP98112357 A EP 98112357A EP 0889296 A1 EP0889296 A1 EP 0889296A1
Authority
EP
European Patent Office
Prior art keywords
support
beams
several
brennwagen
prongs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98112357A
Other languages
German (de)
French (fr)
Other versions
EP0889296B1 (en
Inventor
Peter Schwerer
Norbert Bader
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisenmann Anlagenbau GmbH and Co KG
Original Assignee
Eisenmann Anlagenbau GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eisenmann Anlagenbau GmbH and Co KG filed Critical Eisenmann Anlagenbau GmbH and Co KG
Publication of EP0889296A1 publication Critical patent/EP0889296A1/en
Application granted granted Critical
Publication of EP0889296B1 publication Critical patent/EP0889296B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0006—Composite supporting structures
    • F27D5/0012—Modules of the sagger or setter type; Supports built up from them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D3/123—Furnace cars

Definitions

  • the invention relates to a kiln for bricks, in particular roof tiles u. Like., According to the generic term of claim 1 and applies primarily in the industry when firing ceramic products.
  • the object of the invention is based on from a Brennwagen means and Measures on a kiln, especially on the frame structure for one to provide the quality increase in burning, reducing burning times secure, reduce the plant engineering effort or the variability of the frame structure of a kiln car increase.
  • FIG. 1 shows a preferred embodiment the invention, a kiln for bricks, in particular Roof tiles u.
  • a kiln for bricks in particular Roof tiles u.
  • the invention a kiln for bricks, in particular Roof tiles u.
  • a kiln for bricks in particular Roof tiles u.
  • the car table 1 variably attachable frame structure 10, with several detachable columns 2a ..., 2m with variable and arranged in pairs on the latter 2a ..., 2m Floor beams 3a ..., 3n, where the Floor beams 3a ..., 3n for holding the bricks Z supporting firing aids are trained and said kiln furniture a variety of essentially vertically directed supports for Have spacing of the individual bricks Z.
  • the support beam 4 as in the Figures 3 to 4 shown on their opposite, lateral long sides a variety of arranged in pairs and longitudinally spaced a ribs 5 have, the adjacent in the longitudinal direction Ribs 5 of the respective support beam 4 one each Groove 6 form that each support fork 7 from a slim Upper part 8 and a fork-like, two prongs 9a Lower part 9 is made, the prongs 9a are inserted into the grooves 6 and by the Prongs 9a formed recess 9b on the lower part 9 the support fork 7 the relevant area of the support beam 4 encloses on three sides, see here 5a to 6.
  • the support beams 4 are preferably made of ceramic Material such as Silicon carbide, and are for Weight and material reduction as a hollow profile preferably with a square cross section.
  • the cross section of the support beams can be 4 are dimensioned correspondingly stronger, if necessary, instead of the ribs 5, in the supporting beam 4th in the longitudinal direction a large number of pairs arranged vertical base or through holes for mounting the prongs 9a of the support forks 7 are incorporated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Handcart (AREA)

Abstract

The tiles are supported by burner aids with several vertically aligned supports for spacing out the individual tiles. The supports are formed by support beams (4) each with several support forks (7) which can be fitted on the beams. In each stage (E1,En) of the frame structure (10) several support beams are interchangeably held side-by-side each on two beams (3a-3n) aligned relative to each other. The support beams have on their opposite long sides, several pairs of longitudinally spaced ribs (5) with the adjoining ribs of each support beam each forming a groove (6). Each support fork comprises a narrow upper part and a lower forked part with two tines for fitting into the grooves.

Description

Die Erfindung betrifft einen Brennwagen für Ziegel, insbesondere Dachziegel u. dgl., nach dem Oberbegriff des Patentanspruches 1 und findet vorrangig Anwendung in der Industrie beim Brennen keramischer Produkte.The invention relates to a kiln for bricks, in particular roof tiles u. Like., According to the generic term of claim 1 and applies primarily in the industry when firing ceramic products.

Bekannt sind Brennwagen für Dachziegel, mit einem auf dem Brennwagentisch variabel aufsteckbaren Gestellaufbau, der aus mehreren, lösbaren Säulen mit variabel und paarweise an den Säulen angeordneten Etagenbalken besteht. Die Etagenbalken sind bei diesem bekannten Gestellaufbau zur Halterung von die Dachziegel tragenden plattenförmigen Brennhilfsmitteln ausgebildet, wobei die Brennhilfsmittel eine Vielzahl von im wesentlichen vertikal gerichteten Stützen zur Beabstandung der einzelnen Ziegel aufweisen.Brennwagen for roof tiles, with a frame structure that can be attached to the fuel truck table, that consists of several, detachable columns with variable and floor beams arranged in pairs on the columns consists. The floor beams are known in this Frame structure for holding the roof tiles plate-shaped kiln furniture, wherein the kiln furniture a variety of essentially vertically oriented supports for spacing of the individual bricks.

Seitens der Industrie bestehen permanente Forderungen an die Hersteller von Brennanlagen zur weiteren Senkung des Anlagenaufwandes an sich und bezüglich der Erhöhung der Produktivität von Brennanlagen einschließlich der Qualitätsparameter. Mit dem benannten bekannten Brennwagen sind diese geforderten Verbesserungen jedoch nicht mehr erreichbar.There are permanent demands from industry to the manufacturers of combustion plants for further reduction the investment in itself and in relation to the increase the productivity of combustion plants including the quality parameter. With the named known Brennwagen are these required improvements however no longer available.

Daher besteht die Aufgabe der Erfindung darin, ausgehend von einem eingangs beschriebenen Brennwagen Mittel und Maßnahmen an einem Brennwagen, insbesondere am Gestellaufbau für einen solchen, vorzusehen, die die Qualität des Brennens erhöhen, eine Senkung der Brennzeiten sichern, den anlagentechnischen Aufwand senken bzw. die Variabilität des Gestellaufbaues eines Brennwagens erhöhen. Therefore, the object of the invention is based on from a Brennwagen means and Measures on a kiln, especially on the frame structure for one to provide the quality increase in burning, reducing burning times secure, reduce the plant engineering effort or the variability of the frame structure of a kiln car increase.

Diese Aufgabe wird durch einen Brennwagen für Ziegel, insbesondere Dachziegel u. dgl. mit den Merkmalen des Patentanspruches 1 gelöst; die nachgeordneten Patentansprüche 2 bis 5 zeigen Weiterbildungen bzw. Ausführungsvarianten der erfinderischen Grundlehre auf. Durch den erfinderisch neu gestalteten Gestellaufbau für einen Brennwagen, insbesondere der neuen Gestaltung der Brennhilfsmittel, ist der Brennwagen schneller auf Produkte mit verschiedenen Dimensionen umrüstbar; der anlagentechnische Aufwand für einen Brennwagen wurde bei gleichzeitiger Verbesserung der Variabilität gesenkt; die Produkte werden besser von den Brenngasen bzw. der Brennluft umspült, die Temperaturverteilung im Brennofen und speziell an der Oberfläche der zu brennenden Produkte ist genauer regelbar und das Handling beim Be- und Entladen des Brennwagens kann präziser und schonender erfolgen.This task is accomplished by a brick kiln, in particular roof tiles u. Like. With the features of claim 1 solved; the subordinate Claims 2 to 5 show further developments or Variants of the inventive basic teaching on. Thanks to the inventive, newly designed frame structure for a kiln car, especially the new one Design of the kiln furniture is the kiln car faster on products with different dimensions convertible; the technical expenditure for one Brennwagen was under simultaneous improvement the variability decreased; the products are getting better washed by the fuel gases or the combustion air, the Temperature distribution in the kiln and specially the surface of the products to be burned is more accurate adjustable and the handling when loading and unloading the Brennwagen can be done more precisely and gently.

Folgend wird die Erfindung anhand eines in Zeichnungen schematisch dargestellten bevorzugten Ausführungsbeispieles näher erläutert:
Es zeigen

Fig. 1
in Seitenansicht den auf dem Brennwagentisch eines Brennwagens aufsitzenden erfinderischen Gestellaufbau,
Fig. 2
eine Seitenansicht zu Fig. 1,
Fig. 3 u 3a
die neue Gestaltung des Brennhilfsmittels, einen Tragbalken mit Rippen,
Fig. 4
einen Schnitt A - A durch die Fig.3,
Fig. 5 u 5a
die neugestaltete Stütze, eine Stützgabel und
Fig. 6
eine in einen neuen Tragbalken eingesteckte Stützgabel in Seitenansicht.
The invention is explained in more detail below on the basis of a preferred exemplary embodiment shown schematically in the drawings:
Show it
Fig. 1
in side view the inventive frame structure seated on the kiln table of a kiln,
Fig. 2
2 shows a side view of FIG. 1,
3 and 3a
the new design of the kiln furniture, a supporting beam with ribs,
Fig. 4
a section A - A through Figure 3,
5 and 5a
the redesigned support, a support fork and
Fig. 6
a support fork inserted into a new support beam in side view.

Die Fig. 1 zeigt ein bevorzugtes Ausführungsbeispiel der Erfindung, einen Brennwagen für Ziegel, insbesondere Dachziegel u. dgl., mit einem auf dem Brennwagentisch 1 variabel aufsteckbaren Gestellaufbau 10, der aus mehreren, lösbaren Säulen 2a ..., 2m mit variabel und paarweise an letzteren 2a ..., 2m angeordneten Etagenbalken 3a ..., 3n besteht, wobei die Etagenbalken 3a..., 3n zur Halterung von die Ziegel Z tragenden Brennhilfsmitteln ausgebildet sind und wobei besagte Brennhilfsmittel eine Vielzahl von im wesentlichen vertikal gerichteten Stützen zur Beabstandung der einzelnen Ziegel Z aufweisen. 1 shows a preferred embodiment the invention, a kiln for bricks, in particular Roof tiles u. Like, with one on the car table 1 variably attachable frame structure 10, with several detachable columns 2a ..., 2m with variable and arranged in pairs on the latter 2a ..., 2m Floor beams 3a ..., 3n, where the Floor beams 3a ..., 3n for holding the bricks Z supporting firing aids are trained and said kiln furniture a variety of essentially vertically directed supports for Have spacing of the individual bricks Z.

Im speziellen ist hier nun vorgesehen, daß die Brennhilfsmittel Tragbalken 4 mit jeweils mehreren, steckbar auf diesen 4 aufsitzenden Stützgabeln 7 sind, und daß in jeder Etage E 1..., En des Gestellaufbaues 10 mehrere Tragbalken 4 nebeneinander auf jeweils zwei zueinander ausgerichteten Etagenbalken 3a..., 3n auswechselbar gehaltert werden.In particular, it is now provided here that the kiln furniture Beam 4 with several, pluggable on these 4 seated support forks 7, and that in each floor E 1 ..., En of the frame structure 10 several supporting beams 4 side by side on each two aligned floor beams 3a ..., 3n can be held interchangeably.

In Weiterbildung des Erfindungsgedankens ist zudem noch vorgesehen, daß die Tragbalken 4, wie in den Figuren 3 bis 4 gezeigt, an ihren gegenüberliegenden, seitlichen Längsseiten eine Vielzahl paarweise angeordneter und in Längsrichtung beabstandeter a Rippen 5 aufweisen, wobei die in Längsrichtung benachbarten Rippen 5 des jeweiligen Tragbalkens 4 jeweils eine Nut 6 bilden, daß jede Stützgabel 7 aus einem schlanken Oberteil 8 und einem gabelartig, zwei Zinken 9a aufweisenden Unterteil 9 besteht, wobei die Zinken 9a in die Nuten 6 einsteckbar sind und die von den Zinken 9a gebildete Ausnehmung 9b am Unterteil 9 der Stützgabel 7 den betreffenden jeweiligen Bereich des Tragbalkens 4 dreiseitig umschließt, siehe hierzu Fig. 5a bis 6.In further development of the inventive concept is also still provided that the support beam 4, as in the Figures 3 to 4 shown on their opposite, lateral long sides a variety of arranged in pairs and longitudinally spaced a ribs 5 have, the adjacent in the longitudinal direction Ribs 5 of the respective support beam 4 one each Groove 6 form that each support fork 7 from a slim Upper part 8 and a fork-like, two prongs 9a Lower part 9 is made, the prongs 9a are inserted into the grooves 6 and by the Prongs 9a formed recess 9b on the lower part 9 the support fork 7 the relevant area of the support beam 4 encloses on three sides, see here 5a to 6.

In Weiterbildung ist bei diesem Ausführungsbeispiel nun noch vorgesehen, daß die Nuten 6 und somit auch die eingesteckten Stützen 7 geneigt zur Vertikalen angeordnet sind, wodurch eine bessere Lagestabilität für die Ziegel im Gestellaufbau erzielt wird.In further training is in this embodiment now provided that the grooves 6 and thus also the inserted supports 7 inclined to the vertical are arranged, giving better positional stability for the bricks in the frame structure.

Die Tragbalken 4 bestehen vorzugsweise aus keramischem Material, wie z.B. Siliziumcarbid, und sind zur Gewichts- und Materialreduzierung als Hohlprofil mit vorzugsweise quadratischem Querschnitt ausgebildet.The support beams 4 are preferably made of ceramic Material such as Silicon carbide, and are for Weight and material reduction as a hollow profile preferably with a square cross section.

Für schwere Produkte kann der Querschnitt der Tragbalken 4 entsprechend stärker dimensioniert werden, wobei bei Bedarf, statt der Rippen 5, im Tragbalken 4 in Längsrichtung eine Vielzahl paarweise angeordneter, vertikaler Grund- oder Durchgangsbohrungen zur Aufnahme der Zinken 9a der Stützgabeln 7 eingearbeitet werden. For heavy products, the cross section of the support beams can be 4 are dimensioned correspondingly stronger, if necessary, instead of the ribs 5, in the supporting beam 4th in the longitudinal direction a large number of pairs arranged vertical base or through holes for mounting the prongs 9a of the support forks 7 are incorporated.

BEZUGSZIFFERNVERZEICHNISREFERENCE NUMBER

11
BrennwagentischFiring table
2a..., 2m2a ..., 2m
Säulencolumns
3a..., 3n3a ..., 3n
EtagenbalkenFloor beams
44th
TragbalkenSupporting beams
55
Rippen (zur Senkrechten geneigt)Ribs (inclined to the vertical)
66
NutenGrooves
77
StützgabelnSupport forks
88th
OberteilTop
99
UnterteilLower part
9a9a
ZinkenTines
9b9b
AusnehmungRecess
1010th
Gestellaufbau (des Brennwagens)Frame structure (of the kiln car)
aa
Abstanddistance
dd
Dickethickness
E1..., EnE 1 ..., En
Etagen des GestellaufbauesLevels of the frame structure
SS
Senkrechte (Vertikale)Perpendicular (vertical)
ZZ.
Ziegelbrick

Claims (5)

Brennwagen für Ziegel, insbesondere Dachziegel und dgl., mit einem auf dem Brennwagentisch (1) variabel aufsteckbaren Gestellaufbau (10), der aus mehreren, lösbaren Säulen (2a..., 2m) mit variabel und paarweise an letzteren (2a..., 2m) angeordneten Etagenbalken (3a..., 3n) besteht, wobei die Etagenbalken (3a..., 3n) zur Halterung von die Ziegel (Z) tragenden Brennhilfsmittel ausgebildet sind und wobei besagte Brennhilfsmittel eine Vielzahl von im wesentlichen vertikal gerichteten Stützen zur Beabstandung der einzelnen Ziegel (Z) aufweisen,
dadurch gekennzeichnet, daß die Brennhilfsmittel Tragbalken (4) mit jeweils mehreren, steckbar auf diesen (4) aufsitzenden Stützgabeln (7) sind und daß in jeder Etage (E1..., En) des Gestellaufbaues (10) mehrere Tragbalken (4) nebeneinander auf jeweils zwei zueinander ausgerichteten Etagenbalken (3a..., 3n) auswechselbar gehaltert werden. Kiln for bricks, in particular roof tiles and the like, with a frame structure (10) which can be variably plugged onto the kiln table (1) and which consists of several, detachable columns (2a ..., 2m) with variable and in pairs on the latter (2a ... , 2m) arranged stacked beams (3a ..., 3n), the stacked beams (3a ..., 3n) being designed to hold the firing aids carrying the bricks (Z) and said firing aids comprising a multiplicity of essentially vertically oriented supports for spacing the individual bricks (Z),
characterized, that the kiln furniture support beams (4) are each with several, pluggable on these (4) seated support forks (7) and that on each floor (E 1 ..., En) of the frame structure (10) several support beams (4) side by side on each two aligned floor beams (3a ..., 3n) can be held interchangeably. Brennwagen nach Anspruch 1,
dadurch gekennzeichnet, daß die Tragbalken (4) an ihren gegenüberliegenden, seitlichen Längsseiten eine Vielzahl paarweise angeordneter und in Längsrichtung beabstandeter (a) Rippen (5) aufweisen, wobei die in Längsrichtung benachbarten Rippen (5) des jeweiligen Tragbalkens (4) jeweils eine Nut (6) bilden, daß jede Stützgabel (7) aus einem schlanken Oberteil (8) und einem gabelartig, zwei Zinken (9a) aufweisenden Unterteil (9) besteht, wobei die Zinken (9a) in die Nuten (6) einsteckbar sind und die von den Zinken (9a) gebildete Ausnehmung (9b) am Unterteil (9) der Stützgabel (7) den betreffenden jeweiligen Bereich des Tragbalkens (4) dreiseitig umschließt. Brennwagen according to claim 1,
characterized, that the supporting beams (4) have on their opposite, lateral longitudinal sides a plurality of pairs of ribs (5) which are spaced in the longitudinal direction, the ribs (5) of the respective supporting beam (4) adjacent in the longitudinal direction each having a groove (6) form that each support fork (7) consists of a slim upper part (8) and a fork-like, two prongs (9a) having lower part (9), the prongs (9a) can be inserted into the grooves (6) and that of the prongs (9a) formed recess (9b) on the lower part (9) of the support fork (7) encloses the relevant area of the support beam (4) on three sides. Brennwagen nach Anspruch 1 und teilweise nach Anspruch 2,
dadurch gekennzeichnet, daß die Tragbalken (4) in Längsrichtung eine Vielzahl paarweise angeordneter, vertikaler Grund- oder Durchgangsbohrungen zur Aufnahme der Zinken (9a) der jeweiligen Stützgabel (7) aufweisen. Brennwagen according to claim 1 and partially according to claim 2,
characterized, that the support beams (4) have a plurality of vertical base or through holes arranged in pairs in the longitudinal direction for receiving the prongs (9a) of the respective support fork (7). Brennwagen nach einem der voranstehenden Ansprüche 2 und 3,
dadurch gekennzeichnet, daß die Nuten (6) bzw. Bohrungen geneigt zur Vertikalen angeordnet sind. Brennwagen according to one of the preceding claims 2 and 3,
characterized, that the grooves (6) or bores are inclined to the vertical. Brennwagen nach wenigstens einem der voranstehenden Ansprüche,
dadurch gekennzeichnet, daß der Tragbalken (4) aus keramischem Material und aus einem Hohlprofil besteht. Brennwagen according to at least one of the preceding claims,
characterized, that the support beam (4) consists of ceramic material and a hollow profile.
EP98112357A 1997-07-04 1998-07-03 Furnace car for tiles, in particular roofing tiles and the like Expired - Lifetime EP0889296B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19728740A DE19728740C2 (en) 1997-07-04 1997-07-04 Kiln for bricks, in particular roof tiles
DE19728740 1997-07-04

Publications (2)

Publication Number Publication Date
EP0889296A1 true EP0889296A1 (en) 1999-01-07
EP0889296B1 EP0889296B1 (en) 2002-10-02

Family

ID=7834738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112357A Expired - Lifetime EP0889296B1 (en) 1997-07-04 1998-07-03 Furnace car for tiles, in particular roofing tiles and the like

Country Status (3)

Country Link
EP (1) EP0889296B1 (en)
DE (2) DE19728740C2 (en)
ES (1) ES2182187T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016846A1 (en) * 1998-12-11 2000-07-05 Keller GmbH Support for firing roof tiles in a slanted position

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929829C2 (en) * 1999-03-26 2001-05-03 Norton Hochtemperaturkeramik G Firing rack for firing ceramic fired goods
ATE253717T1 (en) * 1999-03-26 2003-11-15 Saint Gobain Industriekeramik BURNING RACK FOR FIRING CERAMIC MATERIAL

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US1333472A (en) * 1919-03-14 1920-03-09 James S Dayton Buggy and rack for handling tin
US1441718A (en) * 1922-02-06 1923-01-09 Limoges China Company Ware rack
FR2282978A1 (en) * 1974-08-29 1976-03-26 Lauragais Tuileries Briq Long building bricks with longitudinal internal channels - mfd. from kaolino-illitic clay, calcareous clay and silica sand
FR2438809A1 (en) * 1978-10-11 1980-05-09 Steuler Industriewerke Gmbh
EP0067451A1 (en) * 1981-06-16 1982-12-22 Hubertus Dr. Peter Tunnel kiln truck
DE3244183C1 (en) * 1982-11-30 1984-05-24 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Installation for the continuous production of fired ceramic mouldings in plate form, in particular roof tiles
GB2136100A (en) * 1983-03-09 1984-09-12 Norton Co Firing carriage including a rack structure of refractory material for the ceramics industry
DE4322099C1 (en) * 1993-07-02 1994-12-15 Riedhammer Gmbh Co Kg Firing shelf
EP0786636A1 (en) * 1996-01-26 1997-07-30 Keller GmbH Process and wagon for the firing of interlocking tiles

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DE7423371U (en) * 1974-10-17 Annawerk Gmbh Kit for the creation of a Brennwagen superstructure
DE2751599A1 (en) * 1977-11-18 1979-05-23 Berlin Anlagenbau Gmbh Jig for holding ceramic mouldings during baking - made by welding steel bars together
DE3244184A1 (en) * 1982-11-30 1984-05-30 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Furnace carriage
DE3425625A1 (en) * 1984-07-12 1986-01-16 Andreas Ing.(grad.) 7904 Erbach Häßler Method and apparatus for transporting and drying clay roof tiles
DE3617458A1 (en) * 1986-05-23 1987-11-26 Keller Ofenbau Gmbh Kiln shuttle
DE4016227A1 (en) * 1990-05-19 1991-11-21 Haessler Andreas Dipl Ing Fh Tunnel kiln has initial drier - to dry brick blanks and burn off residue in continuous passage into kiln
EP0662597B1 (en) * 1993-12-24 2003-06-25 EISENMANN MASCHINENBAU KG (Komplementär: EISENMANN-Stiftung) Process and device for automatically charging in several layers a firing furnace car with ceramic articles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333472A (en) * 1919-03-14 1920-03-09 James S Dayton Buggy and rack for handling tin
US1441718A (en) * 1922-02-06 1923-01-09 Limoges China Company Ware rack
FR2282978A1 (en) * 1974-08-29 1976-03-26 Lauragais Tuileries Briq Long building bricks with longitudinal internal channels - mfd. from kaolino-illitic clay, calcareous clay and silica sand
FR2438809A1 (en) * 1978-10-11 1980-05-09 Steuler Industriewerke Gmbh
EP0067451A1 (en) * 1981-06-16 1982-12-22 Hubertus Dr. Peter Tunnel kiln truck
DE3244183C1 (en) * 1982-11-30 1984-05-24 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Installation for the continuous production of fired ceramic mouldings in plate form, in particular roof tiles
GB2136100A (en) * 1983-03-09 1984-09-12 Norton Co Firing carriage including a rack structure of refractory material for the ceramics industry
DE4322099C1 (en) * 1993-07-02 1994-12-15 Riedhammer Gmbh Co Kg Firing shelf
EP0786636A1 (en) * 1996-01-26 1997-07-30 Keller GmbH Process and wagon for the firing of interlocking tiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016846A1 (en) * 1998-12-11 2000-07-05 Keller GmbH Support for firing roof tiles in a slanted position

Also Published As

Publication number Publication date
DE19728740C2 (en) 2000-07-06
EP0889296B1 (en) 2002-10-02
DE19728740A1 (en) 1999-01-07
DE59805761D1 (en) 2002-11-07
ES2182187T3 (en) 2003-03-01

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